The Taphonomy of Echinoids
Title | The Taphonomy of Echinoids PDF eBook |
Author | James H. Nebelsick |
Publisher | Cambridge University Press |
Total Pages | 80 |
Release | 2021-10-21 |
Genre | Science |
ISBN | 1108899579 |
The study of echinoid evolution, diversity, and ecology has always suffered from the fact that they are represented by taxa showing widely differing architectural designs of their multi-plated skeletons, inhabiting a large range of marine paleoenvironments, which result in highly varying taphonomic biases dictating their presence and recognition. This Element addresses the taphonomy of echinoids and includes: a general introduction to the morphological features of echinoids that play a role in their preservation; a review of processes which play an important role in the differential preservation of both regular and irregular echinoids including predation and transport; a summary of taphonomic pathways included in actualistic studies for recent sea urchins and then reconstructed for fossil taxa; and finally, a case study of the variation of echinoid taphonomy across a shelf gradient using the rich Miocene echinoid fauna of Sardinia.
Disarticulation and Preservation of Fossil Echinoderms: Recognition of Ecological-Time Information in the Echinoderm Fossil Record
Title | Disarticulation and Preservation of Fossil Echinoderms: Recognition of Ecological-Time Information in the Echinoderm Fossil Record PDF eBook |
Author | William I. Ausich |
Publisher | Cambridge University Press |
Total Pages | 79 |
Release | 2021-02-11 |
Genre | Reference |
ISBN | 1108896472 |
The history of life on earth is largely reconstructed from time-averaged accumulations of fossils. A glimpse at ecologic-time attributes and processes is relatively rare. However, the time-sensitive and predictability of echinoderm disarticulation makes them model organisms to determine post-mortem transportation and allows recognition of ecological-time data within paleocommunity accumulations. Unlike many other fossil groups, this has allowed research on many aspects of echinoderms and their paleocommunities, such as the distribution of soft tissues, assessment of the amount of fossil transportation prior to burial, determination of intraspecific variation, paleocommunity composition, estimation of relative abundance of taxa in paleocommunities, determination of attributes of niche differentiation, etc. Crinoids and echinoids have received the most amount of taphonomic research, and the patterns present in these two groups can be used to develop a more thorough understanding of all echinoderm clades.
Paleoautecology and Taphonomy of Irregular Echinoids
Title | Paleoautecology and Taphonomy of Irregular Echinoids PDF eBook |
Author | Thomas Douglas Scheiwe |
Publisher | |
Total Pages | 380 |
Release | 1994 |
Genre | Echinodermata |
ISBN |
Echinoid Taphonomy and the Fossil Record: Supporting Evidence from the Plio-Pleistocene of the Caribbean
Title | Echinoid Taphonomy and the Fossil Record: Supporting Evidence from the Plio-Pleistocene of the Caribbean PDF eBook |
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Echinoderm studies 6 (2001)
Title | Echinoderm studies 6 (2001) PDF eBook |
Author | Michel Jangoux |
Publisher | CRC Press |
Total Pages | 366 |
Release | 2001-06-01 |
Genre | Science |
ISBN | 9789058093011 |
This study is part of a series dedicated to the publication of reviews by experts of important topics in all areas of echinoderm studies, from molecular biology to ecology, palaeontology, biology and taxonomy. It addresses a range of topics in depth. The reviews seek to provide access to the field and to give direction to further study and research.
An Integrated Study of Echinoid Taphonomy
Title | An Integrated Study of Echinoid Taphonomy PDF eBook |
Author | Benjamin J. Greenstein |
Publisher | |
Total Pages | 320 |
Release | 1990 |
Genre | Fossilization |
ISBN |
Echinoderm Paleobiology
Title | Echinoderm Paleobiology PDF eBook |
Author | William I. Ausich |
Publisher | Indiana University Press |
Total Pages | 474 |
Release | 2008-07-18 |
Genre | Science |
ISBN | 0253351286 |
The dominant faunal elements in shallow Paleozoic oceans, echinoderms are important to understanding these marine ecosystems. Echinoderms (which include such animals as sea stars, crinoids or sea lilies, sea urchins, sand dollars, and sea cucumbers) have left a rich and, for science, extremely useful fossil record. For various reasons, they provide the ideal source for answers to the questions that will help us develop a more complete understanding of global environmental and biodiversity changes. This volume highlights the modern study of fossil echinoderms and is organized into five parts: echinoderm paleoecology, functional morphology, and paleoecology; evolutionary paleoecology; morphology for refined phylogenetic studies; innovative applications of data encoded in echinoderms; and information on new crinoid data sets.